一、石墨和石墨烯有什么區別
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)是一(yi)種由碳(tan)原子以(yi)sp雜(za)化軌道組成六角型呈蜂巢(chao)晶(jing)格的(de)(de)(de)(de)二維碳(tan)納米(mi)材(cai)料(liao)，是石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)單層(ceng)結構，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)一(yi)層(ceng)層(ceng)疊(die)起來就是石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)區別主(zhu)要(yao)有(you)：1、結構不同：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)可以(yi)看成是單層(ceng)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)，而石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)則是由多層(ceng)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)疊(die)加而成的(de)(de)(de)(de)。2、厚度不同：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)是單層(ceng)碳(tan)原子，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)是石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)一(yi)層(ceng)層(ceng)疊(die)加起來的(de)(de)(de)(de)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)厚度要(yao)比石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)大，厚1毫米(mi)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)大約包(bao)含300萬(wan)層(ceng)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)。3、性能(neng)(neng)不同：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)在導(dao)電(dian)(dian)性、導(dao)熱性、透光(guang)性以(yi)及硬度等(deng)方便都有(you)較大區別，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)的(de)(de)(de)(de)性能(neng)(neng)更(geng)優。4、應(ying)用不同：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)烯(xi)(xi)(xi)主(zhu)要(yao)應(ying)用于光(guang)電(dian)(dian)產品領(ling)域、能(neng)(neng)源技術(shu)領(ling)域、功能(neng)(neng)復合(he)材(cai)料(liao)、微電(dian)(dian)子器件、生物醫(yi)藥和傳感器領(ling)域；石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)主(zhu)要(yao)應(ying)用于耐火材(cai)料(liao)行業(ye)(ye)、光(guang)伏行業(ye)(ye)、高溫冶金行業(ye)(ye)、原子能(neng)(neng)工(gong)業(ye)(ye)和國防工(gong)業(ye)(ye)。
二、石墨制品有哪些
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)制(zhi)(zhi)品(pin)(pin)(pin)，顧名思義就是(shi)以(yi)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)為原(yuan)料(liao)(liao)制(zhi)(zhi)作(zuo)(zuo)出來的(de)(de)(de)(de)產品(pin)(pin)(pin)，由(you)于石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)具(ju)有(you)許多優(you)良的(de)(de)(de)(de)性(xing)能，因而應(ying)用(yong)(yong)廣(guang)泛。凡是(shi)用(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)制(zhi)(zhi)成(cheng)的(de)(de)(de)(de)都屬(shu)(shu)于石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)制(zhi)(zhi)品(pin)(pin)(pin)，一(yi)(yi)般(ban)常見(jian)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)制(zhi)(zhi)品(pin)(pin)(pin)主(zhu)要有(you)：1、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)棒：由(you)碳(tan)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)加上(shang)適當的(de)(de)(de)(de)粘合劑，通過擠壓(ya)成(cheng)形，經(jing)2200℃焙烤旋(xuan)段后(hou)鍍一(yi)(yi)層銅而制(zhi)(zhi)成(cheng)，常用(yong)(yong)于高溫真(zhen)空(kong)爐的(de)(de)(de)(de)電(dian)熱體。2、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)：即(ji)塊(kuai)狀(zhuang)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)制(zhi)(zhi)品(pin)(pin)(pin)，主(zhu)要應(ying)用(yong)(yong)于冶金(jin)爐、電(dian)阻爐作(zuo)(zuo)爐襯和(he)導電(dian)材(cai)料(liao)(liao)或(huo)者碳(tan)化(hua)硅(gui)爐、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)化(hua)爐等(deng)領域，生活中的(de)(de)(de)(de)鉛筆芯就是(shi)用(yong)(yong)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)。3、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)板：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)板是(shi)由(you)金(jin)屬(shu)(shu)芯板和(he)柔(rou)性(xing)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)卷材(cai)復合而成(cheng)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)材(cai)料(liao)(liao)，有(you)沖齒型(xing)(xing)(xing)和(he)粘結(jie)型(xing)(xing)(xing)二種(zhong)，一(yi)(yi)般(ban)用(yong)(yong)來沖制(zhi)(zhi)各種(zhong)墊(dian)片(pian)，如氣缸氣墊(dian)、排水水位計墊(dian)、法蘭(lan)熱片(pian)、閥(fa)門中道換墊(dian)器(qi)墊(dian)片(pian)等(deng)，是(shi)一(yi)(yi)種(zhong)適用(yong)(yong)范圍廣(guang)，密封性(xing)能強(qiang)的(de)(de)(de)(de)理想(xiang)密封材(cai)料(liao)(liao)。4、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)環(huan)(huan)：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)環(huan)(huan)是(shi)采用(yong)(yong)柔(rou)性(xing)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)帶或(huo)柔(rou)性(xing)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)編制(zhi)(zhi)填料(liao)(liao)，經(jing)模(mo)壓(ya)制(zhi)(zhi)成(cheng)不同尺寸的(de)(de)(de)(de)環(huan)(huan)狀(zhuang)產品(pin)(pin)(pin)，用(yong)(yong)于壓(ya)縮機(ji)、機(ji)泵、閥(fa)門、化(hua)工儀器(qi)、儀表等(deng)，作(zuo)(zuo)為機(ji)械旋(xuan)轉部(bu)位的(de)(de)(de)(de)密封材(cai)料(liao)(liao)。5、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)舟(zhou)：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)舟(zhou)即(ji)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)模(mo)具(ju)，本(ben)來是(shi)一(yi)(yi)種(zhong)載體，可把我們需要定型(xing)(xing)(xing)或(huo)者定位的(de)(de)(de)(de)原(yuan)材(cai)料(liao)(liao)及零部(bu)件一(yi)(yi)起放(fang)進石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)模(mo)具(ju)里，經(jing)過高溫燒結(jie)成(cheng)型(xing)(xing)(xing)，之所以(yi)叫石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)舟(zhou)，主(zhu)要是(shi)因為它是(shi)一(yi)(yi)個像(xiang)小(xiao)船的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)容器(qi)。6、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)粉(fen)：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)(mo)(mo)粉(fen)是(shi)一(yi)(yi)種(zhong)礦物(wu)粉(fen)末，主(zhu)要成(cheng)分為碳(tan)單質，質軟，黑灰色，具(ju)有(you)耐高溫導電(dian)性(xing)能，可做耐火材(cai)料(liao)(liao)、導電(dian)材(cai)料(liao)(liao)、耐磨潤滑材(cai)料(liao)(liao)。
三、石墨粉價格多少錢一噸
石墨粉是一種礦物粉末，主要成分為碳單質，質軟，黑灰色，常溫下化學性質穩定，不溶于水、稀酸、稀堿和有機溶劑，具有耐高溫導電性能，可用作耐火材料、導電材料、潤滑材料、高溫冶金材料、磨光劑和防銹劑等，是一種應用廣泛的化工原料。石墨粉的種類眾多，不同種類的石墨粉用途不同，價格也有所不同，具體價格并不是統一的，要看石墨粉的含碳量、粒度等參數要求，一般市面上的石墨粉在一千多元每噸到幾萬元每噸甚至幾十萬元每噸都有。購買石墨粉時，可以通過看外觀、將石墨粉放入水中、煅燒石墨粉等方法來判斷石墨粉的質量好壞。如果您需要購買石墨粉，可以先來了解一下石墨十大品牌。
四、石墨電極的用途和性能
石(shi)墨(mo)電(dian)(dian)(dian)(dian)(dian)極(ji)是(shi)(shi)一(yi)種(zhong)耐高(gao)溫石(shi)墨(mo)質導(dao)(dao)電(dian)(dian)(dian)(dian)(dian)材(cai)料，是(shi)(shi)在電(dian)(dian)(dian)(dian)(dian)弧(hu)爐(lu)(lu)(lu)中(zhong)以電(dian)(dian)(dian)(dian)(dian)弧(hu)形式釋放(fang)電(dian)(dian)(dian)(dian)(dian)能(neng)對爐(lu)(lu)(lu)料進行(xing)(xing)加(jia)熱(re)熔化(hua)的導(dao)(dao)體，它主(zhu)要(yao)用(yong)(yong)(yong)于電(dian)(dian)(dian)(dian)(dian)弧(hu)煉鋼爐(lu)(lu)(lu)、礦熱(re)電(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)阻爐(lu)(lu)(lu)等領(ling)域，利用(yong)(yong)(yong)石(shi)墨(mo)電(dian)(dian)(dian)(dian)(dian)極(ji)向爐(lu)(lu)(lu)內導(dao)(dao)入電(dian)(dian)(dian)(dian)(dian)流(liu)，利用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)極(ji)端(duan)部和爐(lu)(lu)(lu)料之間(jian)引(yin)發電(dian)(dian)(dian)(dian)(dian)弧(hu)所產生的高(gao)溫熱(re)源來進行(xing)(xing)冶(ye)煉，還(huan)可以用(yong)(yong)(yong)來制備異型石(shi)墨(mo)產品(pin)。石(shi)墨(mo)電(dian)(dian)(dian)(dian)(dian)極(ji)具有較強的導(dao)(dao)電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)、導(dao)(dao)熱(re)性(xing)(xing)(xing)，較高(gao)的抗(kang)熱(re)振性(xing)(xing)(xing)能(neng)和化(hua)學(xue)穩定性(xing)(xing)(xing)能(neng)，良(liang)好的潤滑性(xing)(xing)(xing)和抗(kang)磨(mo)性(xing)(xing)(xing)，且加(jia)工較容(rong)易、比重小、加(jia)工速度快，因此應用(yong)(yong)(yong)廣泛。
